3M 7000118335 Utility Cloth Roll 120 Grit 1x50yd

Product Description

The 3M 7000118335 is an aluminum oxide utility cloth roll built on a J-weight cloth backing for light, flexible performance across a wide range of surface preparation and finishing tasks. The J-weight backing allows the roll to conform to contoured and irregular surfaces without tearing or stiffening under moderate hand pressure. At 1 inch wide and 50 yards long, the roll gives technicians and tradespeople a substantial working length that can be cut or torn to any required length on the job. The 120-grit aluminum oxide abrasive delivers a medium-fine cut suitable for blending, deburring, and surface conditioning on metal, wood, and composites.

This cloth roll is suited for use in HVAC, plumbing, electrical, and general mechanical trades where pipe, tubing, fittings, and metal components require surface prep before soldering, brazing, bonding, or coating. The 1-inch width is a common size for cleaning copper pipe ODs, deburring conduit edges, and scuffing metal brackets or strut before priming. It is typically sold and used in multi-roll quantities and is appropriate for both shop and field use.

Key Features

• Aluminum oxide abrasive grain for consistent cut on metal, wood, and composite surfaces
• J-weight cloth backing provides light, flexible conformability to curved and irregular profiles
• 120 grit delivers medium-fine material removal suitable for blending and surface conditioning
• 1 inch wide by 50 yards long — can be cut or torn to length as needed
• Roll format minimizes waste and stores compactly in a tool bag or parts bin

Compatibility

Designed as a general-purpose utility abrasive cloth roll for surface preparation applications across mechanical and trade disciplines including HVAC, plumbing, electrical, and light fabrication work.

Installation Notes

This abrasive roll requires no installation — it is a consumable surface preparation material used by hand or wrapped around a backing block. When using on copper pipe or fittings prior to soldering, ensure all abrasive residue and oxide are wiped clean before applying flux. Follow applicable trade codes and manufacturer instructions for the subsequent joining or coating process. Dispose of used abrasive material in accordance with local regulations, particularly when used on lead-containing or coated substrates.

Technical Specifications

• Abrasive Mineral: Aluminum Oxide
• Grit: 120
• Grade: J-weight (light flexible cloth)
• Width: 1 inch
• Length: 50 yards
• Unit of Measure: Roll
• Minimum Order Quantity: 5
• Weight: 1.64 pounds
• UPC: 00051144050086

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000118335